[Central-Electronics] 20A 6AG7 screen grid resistors
TH Consulting
thankins at arvig.net
Sat Mar 19 20:46:56 EDT 2011
Hi
Just checked 2 of my parts 20As and both had the screen grids tied directly
to the 300V B+. I have 3 books for the 20A and all showed no resistors. Are
yours bypassed with any caps?
Tom
K0EOA
-----Original Message-----
From: central-electronics-bounces at mailman.qth.net
[mailto:central-electronics-bounces at mailman.qth.net] On Behalf Of k6jek
Sent: Saturday, March 19, 2011 6:33 PM
To: central-electronics at mailman.qth.net
Subject: [Central-Electronics] 20A 6AG7 screen grid resistors
Folks,
I just got a 20A. The screen grid resistors for the 6AG7 are charcoal..
My schematic shows no resistors at all, screen grids at full B+ Well
shucks. I think they were 180 ohms. Sound right?
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